Oral Answer by Ministry of National Development on materials used in infrastructure projects

Nov 7, 2017

Mr Chong Kee Hiong: To ask the Minister for National Development regarding our infrastructural projects under construction

a) whether any of the materials used in our infrastructure projects have been sourced from Kobe Steel which had admitted to data-falsification; and

b) if so, what rectifications are being made to ensure the safety of these projects.

Answer:

Of the products that Kobe Steel supplies, only structural steel is an important construction material for infrastructure projects. The Building and Construction Authority (BCA) has checked with the major steel stockists and fabricators in Singapore and determined that no structural steel from Kobe Steel was imported into Singapore to date. But BCA will continue to remain vigilant and to carry out checks. 

Structural steel used by projects in Singapore has to comply with the requirements in our building standards. This includes having project parties carry out tests to ensure that the structural steel conforms to standards. For instance, during the construction phase, Qualified Persons (QPs) and site supervisors must ensure that building materials used like structural steel and concrete used for structural elements have been tested by accredited laboratories, and meet required standards and design specifications. For example, steel bars used in reinforced concrete are tested for tensile strength and tests are carried out to assess the weld quality of steel connections. QPs are required to maintain the test certificates for audits by BCA. BCA also conducts site audits of projects under construction, to check that building regulations are adhered to and that all parties carry out their duties as required.